ISecurityEncodable.ToXml Metodo

Definizione

Crea una codifica XML dell'oggetto di sicurezza e del suo stato corrente.Creates an XML encoding of the security object and its current state.

public:
 System::Security::SecurityElement ^ ToXml();
public System.Security.SecurityElement ToXml ();
abstract member ToXml : unit -> System.Security.SecurityElement
Public Function ToXml () As SecurityElement

Restituisce

Codifica XML dell'oggetto di sicurezza, che include le eventuali informazioni sullo stato.An XML encoding of the security object, including any state information.

Esempi

Nell'esempio di codice riportato di seguito FromXml viene illustrata l'implementazione del metodo.The following code example demonstrates implementing the FromXml method. Questo esempio di codice fa parte di un esempio più ampio fornito ISecurityEncodable per la classe.This code example is part of a larger example provided for the ISecurityEncodable class.

    // Produce XML from the permission's fields.
public:
    virtual SecurityElement^ ToXml() override
    {
        // These first three lines create an element with the required format.
        SecurityElement^ element = gcnew SecurityElement("IPermission");
        // Replace the double quotation marks () 
        // with single quotation marks ()
        // to remain XML compliant when the culture is not neutral.
        element->AddAttribute("class", 
            GetType()->AssemblyQualifiedName->Replace('\"', '\''));
        element->AddAttribute("version", "1");

        if (!specifiedAsUnrestricted)
        {
            element->AddAttribute("Flags", 
                Enum::Format(SoundPermissionState::typeid, stateFlags, "G"));
        }   
        else
        {
            element->AddAttribute("Unrestricted", "true");
        }
        return element;
    }
// Produce XML from the permission's fields.
public override SecurityElement ToXml()
{
    // These first three lines create an element with the required format.
    SecurityElement e = new SecurityElement("IPermission");
    // Replace the double quotation marks (“”) with single quotation marks (‘’)
    // to remain XML compliant when the culture is not neutral.
    e.AddAttribute("class", GetType().AssemblyQualifiedName.Replace('\"', '\''));
    e.AddAttribute("version", "1");

    if (!m_specifiedAsUnrestricted)
        e.AddAttribute("Flags", Enum.Format(typeof(SoundPermissionState), m_flags, "G"));
    else
        e.AddAttribute("Unrestricted", "true");
    return e;
}
' Produce XML from the permission's fields.
Public Overrides Function ToXml() As SecurityElement
    ' These first three lines create an element with the required format.
    Dim e As New SecurityElement("IPermission")
    ' Replace the double quotation marks ("") with single quotation marks (‘’)
    ' to remain XML compliant when the culture is not neutral.
    e.AddAttribute("class", [GetType]().AssemblyQualifiedName.Replace(ControlChars.Quote, "'"c))
    e.AddAttribute("version", "1")

    If Not m_specifiedAsUnrestricted Then
        e.AddAttribute("Flags", [Enum].Format(GetType(SoundPermissionState), m_flags, "G"))
    Else
        e.AddAttribute("Unrestricted", "true")
    End If
    Return e

End Function 'ToXml

Commenti

Il codice personalizzato che estende gli oggetti di sicurezza deve ToXml implementare FromXml i metodi e per rendere gli oggetti codificabili per la sicurezza.Custom code that extends security objects needs to implement the ToXml and FromXml methods to make the objects security-encodable.

Si applica a